Finding the Fourth Proportional to 2,702.01, 4,050.86 and 1,058.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,702.01 : 4,050.86 = 1,058.25 : x
2. Step 2: Convert to fraction form
   2,702.01/4,050.86 = 1,058.25/x
3. Step 3: Cross multiply
   2,702.01x = 4,050.86 × 1,058.25
4. Step 4: Simplify right side
   2,702.01x = 4,286,817.30
5. Step 5: Solve for x
   x = 4,286,817.30/2,702.01
6. Step 6: Final answer
   x = 1,586.53